Sig Sauer Romeo-MSR Gen II 1x 20mm Green Dot - 2 MOA Green Dot - Adaptability meets precision with the new lineup of ROMEO-MSR GEN II optics. Refreshed from the ground up, the ROMEO-MSR GEN II combines a sleek new look with unparalleled functionality that has been optimized for MSR rifle platforms. The ROMEO-MSR GEN II maintains adaptability with an analog rotary illumination dial to manipulate 12 individual brightness settings, including two dedicated night vision options. Featuring a redesigned see-through riser mount, the ROMEO-MSR GEN II allows for a convenient co-witness while still maintaining ultimate durability. Engineered for discerning shooters seeking uncompromising quality, durability, and adaptability in their optics, the ROMEO-MSR GEN II was designed to exceed expectations. FEATURES: Ruggedized Industrial Design Parallax-Free Optical Design See-Thru Riser Mount 12 Settings (10 Day + 2 NV) 40,000 Hour Runtime with CR2032 Battery and MOTAC Rotary Illumination Dial Dependable IPX7 Waterproof and Fog-Proof Performance